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1303 Commits

Author SHA1 Message Date
Gael Guennebaud
f5328be65a SparseQR is really for rows>=columns, so let's only check such cases 2014-12-16 18:23:13 +01:00
Gael Guennebaud
735f1fda39 Fix false negatives in geo_transformations unit tests 2014-12-16 16:50:30 +01:00
Gael Guennebaud
57ab550a17 Fix wrong negative in nullary unit test when extended precision is used (FPU). 2014-12-16 16:23:47 +01:00
Christoph Hertzberg
874f345562 Removed unused typedef 2014-12-12 12:03:50 +01:00
Gael Guennebaud
4577bafb91 Big 853: replace enable_if in Ref<> ctor by static assertions and add failtests for Ref<> 2014-11-05 16:15:17 +01:00
Christoph Hertzberg
739ed32222 Disable yet another Eigen2 deprecated warning 2014-12-11 16:49:07 +01:00
Christoph Hertzberg
58f0647f96 Disable another Eigen2 deprecated warning 2014-12-11 16:17:29 +01:00
Gael Guennebaud
58725ff08c Remove unused variables in eigen2support. 2014-12-11 14:26:19 +01:00
Gael Guennebaud
15bff016d1 Define EIGEN_NO_EIGEN2_DEPRECATED_WARNING in eigen2support unit tests 2014-12-11 14:25:38 +01:00
Christoph Hertzberg
547d660f1d Determine version of Metis library. Apparently, at least version 5.x is needed for Eigen/MetisSupport. 
Marked some internal variables as advanced
 2014-07-09 16:54:15 +02:00
Gael Guennebaud
719ac0d6b0 Fix Hyperplane::Through(a,b,c) when points are aligned or identical. We use the stratgey as in Quaternion::setFromTwoVectors. 
(grafted from 8518ba0bbc2ca5a70027ec6c4e6d4aac5218f353
)
 2014-11-26 15:01:53 +01:00
Christoph Hertzberg
13c636d864 Addendum to bug #859: pexp(NaN) for double did not return NaN, also, plog(NaN) did not return NaN. 
psqrt(NaN) and psqrt(-1) shall return NaN if EIGEN_FAST_MATH==0
 2014-10-20 13:35:03 +02:00
Gael Guennebaud
00ec1629ca Fix bug #859: pexp(NaN) returned Inf instead of NaN 2014-10-20 11:38:51 +02:00
Gael Guennebaud
a72eabec9b Fix bug #894: the sign of LDLT was not re-initialized at each call of compute() 
(grafted from d04f23260def5c61bce01942b4b74eb0c77c54ed
)
 2014-10-20 10:48:40 +02:00
Gael Guennebaud
4126cb6369 Fix SparseLU::absDeterminant and add respective unit test 
(grafted from a370b1f2e20804f0b99bcda1c3940f00300e4f90
)
 2014-10-17 16:52:56 +02:00
Gael Guennebaud
7d5e16c733 Add missing default ctor in Rotation2D 2014-09-30 16:59:28 +02:00
Christoph Hertzberg
e395a8042a Fix bug #884: No malloc for zero-sized matrices or for Ref without temporaries 
manually ported from 4ba8aa14822ae0b444baa9e0d41d8744cdcd6b03
 2014-09-25 16:25:31 +02:00
Gael Guennebaud
e0ab58d815 Fix bug #791: infinite loop in JacobiSVD in the presence of NaN. 
(grafted from d6236d3b26f6b652c452d884c440099892fdcdba
)
 2014-09-10 11:54:20 +02:00
Gael Guennebaud
38dc683901 Fix bug #822: outer products needed linear access, and add respective unit tests 
(grafted from 51b3f558bb76c11149fc64971db786798f1b692c
)
 2014-09-08 10:21:22 +02:00
Georg Drenkhahn
05fb735d1d Added missing STL include of <list> in main.h 
Removed duplicated include of <sstream>
Added comments on the background of min/max macro definitions and STL header includes
(grafted from e49e84d97940a4201e2b50a2ffe01e66f19ad783
)
 2014-08-29 10:41:05 +02:00
Gael Guennebaud
3afdc6d95a In SparseQR, calling factorize() without analyzePattern() was broken. 2014-08-26 23:32:32 +02:00
Gael Guennebaud
0321449944 bug #854: fix numerical issue in SelfAdjointEigenSolver::computeDirect for 3x3 matrices. The tolerance to detect stable cross products was too optimistic. 
Add respective unit tests.
(grafted from 9c0aa81fbfc4abd0dc297d75305b9d579dad2754
)
 2014-08-21 10:49:09 +02:00
Gael Guennebaud
8e875d3c38 Memory allocated on the stack is freed at the function exit, so reduce iteration count to avoid stack overflow 
(grafted from e51da9c3a8b448bc06110f1a7376211dcd32cc0e
)
 2014-08-04 12:46:00 +02:00
Gael Guennebaud
8d69b87c53 Make the ordering method of SimplicialL[D]LT user configurable. 
(grafted from d4cc1bdc7f27b856c4aefc939254ec851c831bf0
)
 2014-07-20 14:22:58 +02:00
Gael Guennebaud
9b00035438 bug #843: fix jacobisvd for complexes and extend respective unit test to chack with random tricky matrices, 
and backport other JacobiSVD fixes
 2014-07-17 17:09:15 +02:00
Gael Guennebaud
08b0c08e5e Fix LDLT with semi-definite complex matrices: owing to round-off errors, the diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT 2014-07-08 10:04:27 +02:00
Gael Guennebaud
bbe9e22d60 LDLT is not rank-revealing, so we should not attempt to use the biggest diagonal elements as thresholds. 2014-07-02 23:04:46 +02:00
Gael Guennebaud
065344a06b Fix bug #836: extend SparseQR to support more columns than rows. 2014-07-01 10:24:46 +02:00
Gael Guennebaud
0c4fc69d62 JacobiSVD: move from Lapack to Matlab strategy for the default threshold 
(grafted from 019dcfc21dc74f0c735d72918731b5349a62a26a
)
 2013-11-03 13:18:56 +01:00
Gael Guennebaud
eef44fb2a5 Relax Ref such that Ref<MatrixXf> accepts a RowVectorXf which can be seen as a degenerate MatrixXf(1,N) 
(grafted from bb4b67cf39b2a0aae2c912e1fbad50c1cf3b1ab6
)
 2014-03-13 18:04:19 +01:00
Christoph Hertzberg
6d7bd066e0 Regression test for bug #752 
(transplanted from 41e89c73c755fe70f8babea4a8a3b491057e5c39
)
 2014-02-27 12:57:24 +01:00
Jitse Niesen
593a82202f Fix bug #748 - array_5 test fails for seed 1392781168. 
(grafted from 6fecb6f1b6d17883525f3f34dd5c1860faeecbd8
)
 2014-02-24 14:10:17 +00:00
Christoph Hertzberg
53726663c7 Relaxed umeyama test. Problem was ill-posed if linear part was scaled with very small number. This should fix bug #744. 
(transplanted from b14a4628aff4b92761229c862a331342a2bb518b
)
 2014-02-17 13:48:00 +01:00
Gael Guennebaud
2ad3dac422 Fix sparse_product/sparse_extra unit tests 
(grafted from ed461ba9bcb809767546a7ff3852a1dcc5e7e477
)
 2014-02-17 09:57:47 +01:00
Gael Guennebaud
3f5591981f Fix a few Index to int buggy conversions 
(grafted from 4b6b3f310f5b651d82a65eb546e61d70c09407c5
)
 2014-02-15 09:35:23 +01:00
Gael Guennebaud
9a09b75df3 Fix stable_norm unit test for complexes 
(grafted from 0715d49908e59487e040d49e03319b0a9093b969
)
 2014-02-13 15:49:54 +01:00
Gael Guennebaud
52dc1d7ffd Fix bug #740: overflow issue in stableNorm 
(grafted from 32915806305081d837711305bcf57508714d0068
)
 2014-02-13 15:44:01 +01:00
Gael Guennebaud
6a4489c523 fix compilation of Transform * UniformScaling 
(grafted from 31c63ef0b42ae9d6249281c70a0268ddb4eba10d
)
 2014-02-12 13:37:23 +01:00
Jitse Niesen
044f27546f Fix bug #736: LDLT isPositive returns false for a positive semidefinite matrix 
Add unit test covering this case.
(grafted from ff8d81762d6612b812db6385b1096c6a8b1006cc
)
 2014-02-06 11:06:06 +00:00
Christoph Hertzberg
baf2b13589 Fix bug #609: Euler angles are in Range [0:pi]x[-pi:pi]x[-pi:pi]. 
Now the unit test verifies this (also that it is bijective in this range).
 2013-11-29 19:42:11 +01:00
Gael Guennebaud
ae360a9ec0 Fix FullPivHouseholderQR ctors for non squared fixed size matrix types 
(grafted from 28b2abdbea00ab7c37e690679e6e4398ab300978
)
 2013-11-19 12:53:46 +01:00
Christoph Hertzberg
b8020d11de Implement boolean reductions for zero-sized objects 
(grafted from e59b38abef4dec8e37037284760607d3e108958f
)
 2013-11-13 16:47:02 +01:00
Gael Guennebaud
f407a86a3f Allow .conservativeResize(rows,cols) on vectors 
(grafted from b433fb28576af729251594dbccd659607be44280
)
 2013-10-16 12:07:33 +02:00
Gael Guennebaud
0257cf1cef bug #679: add respective unit test 
(transplanted from 2c0303c89eb4c1b979c6dcd2379c9d3f98ba4c99
)
 2013-10-15 23:51:01 +02:00
Gael Guennebaud
a443b3d98d Fix bug #654: allow implicit transposition in Array to Matrix and Matrix to Array constructors 
(grafted from 07417bd03f501efd276302123eb77b2f5a1a67b7
)
 2013-09-07 00:01:04 +02:00
Gael Guennebaud
fa81676d64 Fix cost evaluation of partial reduxions -> improve performance of vectorwise/replicate expressions involving partial reduxions 
(transplanted from bffdc491b304cb207ed63cc421f39e597f8a6a9d
)
 2013-08-11 19:21:43 +02:00
Gael Guennebaud
b56348046f Ref<> objects must be nested by reference because they potentially store a temporary object 
(transplanted from 6719e56b5bfe9ae4badc9a6e894c5824f663d62e
)
 2013-08-11 17:52:43 +02:00
Gael Guennebaud
4219db123e reduce cancellation probablity 
(transplanted from e90229a429c74b302368e788a36d8bbef4d1e617
)
 2013-08-02 00:36:06 +02:00
Gael Guennebaud
e788869cf5 Previous isFinite->hasNonFinite change was broken. After discussion let's rename it to allFinite 
(transplanted from 4f0bd557a470d47d60f49374153135422bff5289
)
 2013-07-18 11:27:04 +02:00
Gael Guennebaud
9df04bcede Rename isFinite to hasNonFinite to avoid future naming collisions. 
(transplanted from 6fab4012a36ebbc307ef29b7a7d1a9cb606fa67d
)
 2013-07-17 21:13:45 +02:00